INSTRUCTIONS

ZOOM IN by clicking on the page. A slider will appear, allowing you to adjust your zoom level. Return to the original size by clicking on the page again.

MOVE the page around when zoomed in by dragging it.

ADJUST the zoom using the slider on the top right.

ZOOM OUT by clicking on the zoomed-in page.

SEARCH by entering text in the search field and click on "In This Issue" or "All Issues" to search the current issue or the archive of back issues
respectively.

PRINT by clicking on thumbnails to select pages, and then press the
print button.

SHARE this publication and page.

ROTATE PAGE allows you to turn pages 90 degrees clockwise or counterclockwise. Click on the page to return to the original orientation. To zoom in on a rotated page, return the page to its original orientation, zoom in, and
then rotate it again.

CONTENTS displays a table of sections with thumbnails and descriptions.

ALL PAGES displays thumbnails of every page in the issue. Click on
a page to jump.

BROWSE ISSUES allows you to browse through every available issue.

A FREE APP allows you to download issues to your mobile device for offline viewing. Get the Model Railroader Archive app in the iTunes and Google Play stores.

4,4 4* 0 .., «,1 /5 i/=3 *t i * * ' ./..«3» 44 .*036, -4 036*7« ·'A042•4. » ...7, ./ «. I *....+ . 4714 =t '036«. <61,» b-*a» tr '. 1* . 0, . Vil» -•=*»-*: ,- + ,« e.,r. = - * Whoopsl You earn a brownie: That hotbox under the Bulline stock car indicates overly rough handling by the switching crew. A hotbox is 036* t » 01/#%01*.1 • - » hardly a prototype result from damaged merchandise or a broken coupler knuckle, but it is very easy to see and it needs no actual repair. ODD and EVEN Oddball impact-detector car results in smooth, even operation on the Gorre & Daphetid By John Allen Photos by the author HAVE you been having too many Lilliputian damage claims against your railroad because of rough train-handling recently? Perhaps an impact-recording car is what you need. On the prototype, a clock-run drum recorder is sometimes enclosed in a regular, unmarked packing box and shipped incognito. This recorder makes a graph of all jolts the car makes, registers the severity and records the exact time. By checking back through the car's routing it is possible to establish exactly where the rough handling occurred and which crew was responsible. Crews found that a professing of innocence couldn't get them October 1962 ofI the hook, and, never being sure that a recorder was not in the train, they found it expedient to handle all car movements carefully and report their errors before they got caught for that negligence also. Naturally, if it was suspected a re- corder was aboard, the word was passed from crew to crew to take it easy, but better handling results were the same whether one actually was hidden on the train or not. Freight damage claims were reduced from crew mishandling and from fake damage claims by shippers. It occurred to me that such a car in a train would be a challenge to operate and would also produce some smoother trainhandling by the engineers. I didn't feel it necessary to have a record; all that was needed was to draw attention to a boo-boo-something that would require a noticeable effort to reset. I decided upon a red light near one car truck which would go on and stay on (much as a burning hotbox) until the car was stopped, body lifted off and mechanism reset. Unlike the prototype, where a damaging jolt could take place miles from any management observer, on a model layout you could seldom get away with resetting the recorder without being noticed. The mechanism could be adapted 57 *'•· ,"-,« leI#...*P'• '-e..."-•.'.*...- ... - =44'll'.Mft,=. -...,*.ip..I# 0/ '00.:. ./* === ./. *=fa \ . «'«4036, 4 - t.k '1*'.=,Ah. ==»./2/ -,." ,. * .. .036. ..•,2* ...'"Al,» 4 ** -,St. " «, "» = X. 4 « ..I « . *1 ir "'1 .: 036« -- rs U =11 x«f I. 4 - -.'41'.-2 *1t ....036. = 036 .'. .*. ./ * «* '' ' = \ 4 0 .